{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["else", "location", "organization", "person"], "input": "Of the nearly 270 people hanged for various crimes in Singapore since 1975 , almost half have been for drug-related charges ."}
{"else": [], "location": ["Singapore"], "organization": [], "person": []}